Synopsis:
Bailey teams with Seattle Grace's new pediatric surgeon, Dr. Arizona Robbins, to save the life of a young patient near and dear to her heart. The admittance of a death row inmate at the hospital stirs anger in Derek and further erodes Meredith and Cristina's friendship. Meanwhile, Callie and Sloan work as a team to fight their respective attractions to Sadie and Lexie and Izzie tells Alex that she's seeing Denny.